What better way to test their knowledge of biochemistry, than to play dominoes!? Just print, laminate and cut these pieces out to enjoy the game! Some teachers have taped them to actual dominoes for extra support, and some have just printed them out and had the students glue them to a piece of paper for a grade! Either way, these pieces make biochemistry even more fun! I did not include an answer key, since there are many right answers for each domino. If questions arise, feel free to email!